These celebrity couples have experimented with swinging, open marriages, and living in separate homes.

Comedian, Nikki Glaser, caused quite the online stir last month when she said she adheres to this unconventional relationship ...

Hollywood's longest married couple talk candidly about their extramarital activities as husband and wife.

Bonnie Bartlett clarifies what she meant by an "open marriage" in her memoir, and she's sharing what saved her marriage to William Daniels.

Karla reckons the reaction to their 'mono-polo dynamic' would be different if it was the other way round ...

Hollywood couple William Daniels, 99, and Bonnie Bartlett, 96, who are celebrating their 75th wedding anniversary next month, are clarifying earlier remarks made about their “open marriage.” ...

William Daniels and Bonnie Bartlett had an unspoken "open marriage" -- a consensual, non-monogamous arrangement that may have ...

Some couples want their sexual freedom, but don't want their relationship freighted with the lies, secrets and ongoing deceptions that affairs require. In some cases, a contract for an open marriage ...

Speculation is rife about top NFL reporter Dianna Russini and New England Patriots head coach Mike Vrabel’s alleged relationship. It is fueled by public displays of affection and accusations of ...